Create Autodesk Inventor LT model or models for various timber doors

Need to have a model or models created in Inventor LT (must be LT and not full version) for a family of doors. 1. There are 10 types of CNC routed doors (different cutout shapes and quantity of shapes). 2. Each of these 10 types must also be able to have 10 different cutout profiles for the shapes (10 different router bits can be used) 3. Need to be able to change the material /color of each panel in door. 4. As we do not use full version of Inventor this can not be done using assemblies in full version of inventor. It must be done using single part (can be created as different bodies) using INVENTOR LT. 5. iFeatures / iParts may be able to be used 6. Must be able to change the any of the dimensions in the models using parameter table / excel spreadsheet. 7. Door are double sided (indetical on each side)