exporting comes out wrong, cutting away data from model

When i export, somtimes my stuff gets choped and loses some information. check image below.

Sat Jun 29 2019 16:57:28 GMT-0400 (EDT) by Tordin

Discussion (1)

Sprite Stack Sat Jul 06 2019 16:03:33 GMT-0400 (EDT)

Can I get the model to test it out? - [email protected] or poke me on twitter