Pickups....

1210 - briefcase w/target circle
1211 - fire hydrant
1212 - money packet
1213 - small octagonal cap ?
1214 - octagonal concrete post
1215 - octagonal concrete post w/light
1216 - public phone stand
1217 - 50 gal drum (plain) w/target circle
1218 - 50 gal drum (toxic) w/target circle
1219 - wood pallet
1220 - cardboard box (closed)
1221 - cardboard box (closed)
1222 - 50 gal drum w/glowing coals
1223 - single lightpost
1224 - gray crate
1225 - closed 50 gal drum (toxic)
1226 - curved single highway lamppost
1227 - locked green trash bin
1228 - striped work horse
1229 - bus stop/no parking/bus sched sign
1230 - cardboard box (open)
1231 - short straight double lamppost
1232 - short straight single lamppost
1233 - no parking sign
1234 - phone here sign
1235 - trash can frame ?
1236 - big blue trash bin w/flies
1237 - orange & white warning barrel
1238 - traffic cone
1239 - info icon
1240 - heart (health pickup)
1241 - power pill
1242 - armor
1243 - big buoy
1244 - gas pump
1245 - slanted wooden ramp
1246 - small disappearing triangle thingie ? (looks like shrapnel)
1247 - bribe
1248 - gtaIII sign
1249 - mail box
1250 - big home mail box
1251 - long horizontal striped pole
1252 - bomb from GTA3 that blew up the bridge from Portland to Staunton...Thanx to Allan
1253 - Photo Op icon (not visible without camera)...Thanx to Allan
1254 - skull
1255 - wooden chaise lounge
1256 - train station bench
1257 - bus stop shed
1258 - mail box
1259 - huge billboard
1260 - big billboard
1261 - small billboard
1262 - single traffic light
1263 - dual traffic light
1264 - larger plastic garbage bag w/flies
1265 - smaller plastic garbage bag w/flies
1266 - big billboard
1267 - big billboard
1268 - big highway billboard
1269 - gray parking meter
1270 - red parking meter
1271 - wooden crate
1272 - blue house icon
1273 - green house icon
1274 - money icon ($)
1275 - blue t-shirt icon
1276 - TIKI figure w/target circle
1277 - save disk icon
1278 - tall stadium light
1279 - wrapped drug bundle
1280 - long wooden bench
1281 - picnic table w/red & white umbrella
1282 - striped work horse w/light
1283 - over the street traffic lights
1284 - over the street traffic lights
1285 - yellow newspaper vending box
1286 - white newspaper vending box
1287 - black newspaper vending box
1288 - orange newspaper vending box
1289 - red newspaper vending box
1290 - double parking lot lamp
1291 - street mailbox
1292 - special delivery pickup box
1293 - red newspaper vending box
1294 - single parking lot lamp
1295 - tall single parking lot light
1296 - tall single parking lot light
1297 - short single parking lot light (off)
1298 - short single parking lot light (on)
1299 - group of 5 cardboard boxes
1300 - outdoor concrete trashcan
1301 - large concrete cap w/handle
1302 - generic soda machine
1303 - boulder (medium)
1304 - boulder (small)
1305 - boulder (large)
1306 - power transformers on utility poles
1307 - tall utility pole w/transformers
1308 - small utility pole w/transformers
1309 - huge billboard
1310 - parachute with leg straps
1311 - over-the-street direction sign
1312 - over-the-street direction sign
1313 - 2 skulls icon
1314 - 2 players icon
1315 - over-the-street traffic light
1316 - gray horizontal circle
1317 - may be another type of checkpoint cylinder (texture missing?)...Thanx to Allan
1318 - white arrow pointing down
1319 - parking lot ticket taking post
1320 - side-road-on-right traffic sign
1321 - side-road-on-left traffic sign
1322 - curved-road-ahead traffic sign
1323 - T-intersection traffic sign
1324 - 4-way-intersection traffic sign
1325 - big billboard
1559 - small enterable house icon (used for plane trips in airports in single player)Thanks to [LSB]TheGame

Armas
321 - Regular Dildo
322 - White Dildo
323 - Vibrator
324 - Another Vibrator
325 - Flowers
326 - Cane
330 - CJ's Phone
331 - Brass Knuckles
333 - Golf Club
334 - Police Trungeon/Night Stick (Depending on where you're from)
335 - Combat Knife
336 - Baseball Bat
337 - Shovel
338 - Pool Cue
339 - Katana
341 - Chainsaw
342 - Frag Grenade
343 - Tear Gas Grenade
344 - Molotov Cocktail
346 - Colt 45 Pistol
347 - Colt 45 Pistol (W/Silencer)
348 - Desert Eagle
349 - Regular Shotgun?
350 - Sawn-Off Shotgun
351 - SPAZ-12 Shotgun
352 - Mac-10 (Or Micro-UZI)
353 - MP5
354 - Hydra Flare
355 - AK47 Assault Rifle
356 - M4 Assault Rifle
357 - Country Rifle?
358 - Sniper Rifle
359 - Rocket Launcher
360 - Heat Seeking Rocket Launcher
361 - Flamethrower
362 - Minigun
363 - Satchel Charges
364 - Detonator <---- Seemingly Useless.
365 - Spray Paint Can
366 - Fire Extinguisher
367 - Camera
368 - Night Vision Goggles
369 - Infra-Red Goggles
370 - Jet pack
371 - Parachute
372 - Tec-9

Tipos
ID Efecto
0 No aparece
1 No se puede coger y no reaparece
2 Se puede coger y reaparece pasados unos minutos
3 Se puede coger y reaparece despues de morir
4 Desaparece un poco despues de crearse
5 Desaparece un poco despues de crearse
8 No tiene efecto, desaparece un poco despues de crearse.
9 Explota al cogerlo(Solo se puede coger en coche)
10 Explota al cogerlo(Solo se puede coger en coche)
11 Explota pasados unos segundos de que se ha creado
12 Explota pasados unos segundos de que se ha creado
13 Desciende lentamente y a veces atraviesa el suelo
14 Solo se puede coger en vehiculo
15 Se puede coger, reaparece despues de morir
16 No se puede coger
17 No se puede coger
18 No se puede coger
19 Se puede coger pero no tiene efecto(perfecto para informacion, menus, etc.)
20 No se puede coger
21 No se puede coger
22 Se puede coger, reaparece tras morir
23 Se puede coger, no desapaece(igual que el 19, pero no desaparece y se puede coger siempre)

Si la ID es superior a 23, no se puede coger.