well the model himself as you already know , you can get by umodel , transfer it to 3ds max save in STL format , download any slicer program i suggest you software named slicer you will need it to do the fix process its doing that automaticaly so download slicer , do some adujment how you want to print it i mean the print quality this is the most critical step its realy help me if you say me the printer model i may be then can help you a abit but in this part is critical so you need to know what you doing once you finish that part you ready to print .