the collar boundaries with the chest look a bit non-standard. see attached image to note differences in sle_ogre's groups (ogre by Stefan Leng, a.k.a. Quinlor). but that may not be the problem. you no doubt already made sure all the groups were good in poser, prior to exporting the obj file to its geometry folder, to serve as the reference geometry for the cr2 file. meaning you ran various functions to locate multi-grouped polygons, ungrouped polygons, et al. you also checked to be sure you used the standard poser hierarchy: hip, abdomen, chest, etc.; hip, butt, thigh, etc.