coliseum wonder need help in 3dmax model

[HELLEKIN]

hello guys...i am sick of trying to add my nine wonder ....i have a very good 3dmax model but my knowledge of it isn´t enough to do this ....i imported with the cas imp/exp a wonder from vanilla to change the skin and put in it my coliseum model and add as 9 wonder but everything i tryed doesn´t worked and i´m not a expert in adding bonnes,helpers and stuff in 3dmax ...please can someone help me to add my model to an existing( or make my model )work? i dont know what to do anymore....can someone tell me how i can make a cas model(working) from this 3dmax model?
roma victor to all

[pacco]

First of all your model has 16.232 vertices - that is too big for RTW engine.
Secondly, you didn´t conect your model with scene root - you don´t even have it in your max file.
When you do that export it as .cas file. And also you need texture for your model (on right place in game folder).

[HELLEKIN]

hello pacco,thanks for the answer,but how can i conect my model with scene root ? can you teach me?if you can i can do a new model and try to insert it in the game
roma victor