Portal Companion Cube One part

This is the companion cube that loves you dearly and helps you through test (DON'T LISTEN TO IT) that you incinerated in portal back in full potential. This is made in one part for 3D printing and supports are required.
I do not know how big this actual model is i did this to looks so re scale may be required in printing
Also i don't know trademark or copyright laws very well if this dose infringe on one of those please tell me in the comments or email me (if you can find it i don't know if yo