'evolved' is the right word !
Half expect it to get bored, sprout arms and legs and go look for stuff to print :-)

The main problem i see with the bezels, seems to be that you print with the part on display the 'rough' top, if you printed them the other way up then the bit on display should be the smooth 'bottom'.

Failing that some fine sand paper anda little black spray paint would also do the job :-)

did you ever give your mate the one you made from scratch ? If so, has he used it ?