.TMO File Extension
File Type3DCG Animation and Pose File
What is a TMO file?
File created by 3D Custom Girl (3DCG), a program often used for creating virtual dancing characters for MikuMikuDance; saves pose (bone position) or animation information for a character and can be converted to a .VPD file, which is the format required by MikiMikuDance.
NOTE: TMO files can be converted to MikuMikuDance's VPD format using a program named tmo2vpd.