Model pointers...

Hi There! i got a little problem. I want to use the model pointers code like chain chomp in BoB. My cheat code look so:

D134B89E 0860
8134B89C 8019
D134B89E 0860
8134B89E ????

????:
CF9C Moving Platform
CFCC Big Block
D04C Big Block
D17C Item Block
D22C Goomba
D260 Giant Goomba (Glitch)
D3B8 Exclamation Point
D3D0 Green Shell
D41C Giant Steel Block
D47C Bob-Omb
D978 Cannon
D914 Bob-Omb Buddies Cannon Cover
D9A4 Cannon Base
D9D0 Heart
DA00 ShyGuy
F02C Chain Chomp
F060 Giant Chain Chomp (Glitch)
F270 Log
F2A0 Tree
F330 Gate

but it don't works / make my screen white and crash! How can i make this correct?

Helloooooooo???

Is anyone home? I need some help quickly please!