Help force loading models

[Shadow-Wolf]

ok after reading magicks post about forceloading models into other zones and i got the idea of forceloading a few new models(LDoN goblins,sand elfs,pop gods, pop models, LDoN orcs, etc.) into some zones like using LDoN goblins and orcs in old world zones, but before that i needed to figure out how to find model ids and i think i did(i believe most of the time model ids are the first 3 letters in the name if you look in the eq model viewer ex. gob is a old world goblin and i think dra should be naggy and sce is a bastion giant of some sort ) but when i try ad forceload the client crashes when loading any of the zones using this(all freport files and my dungeon kinzone).

3
sce,bothunder_chr
dra,soldungb_chr
sro,solrotower_chr

Im not sure what causes these crashes but i think it may be a wrong model id or zonefile in the model viewer it says solrochains01 for pop ro i use sro because i thought srochains01 might be wrong but i might be wrong, just wanted a seconed opinion what do you guys think?