Thanks :blush: I am planing to put some muscles and tendons on the end of the neck licke their are blending with the blade ,and maby some bones. But I have some questions. 1. IS there a limt how big file should be like 10 or 20 mb. 2. CAn I have some separet object that are going in the main surface lik teeth or do I have to combined them and then clean the surface