sorry, my dA gallery has a pic of him in his X-series and Zero-series forms. I had a story that I have not posted yet and sometime between the elf wars and the Jacobs Project he was created and right before the elf wars he was almost completely oblitorated so they redesigned him closer to Zero's schematics is the reason he looks similar to Zero in the Zero-series. Beta had a large difference to alot of the hunters and some parts from the three famous hunters and few unique pieces made him stand out. So yeah I intented Beta to look similar to Zero to remove some of his standout-form to a more familiar and, even considerably, lighter frame. I have yet to post his story yet, I wrote it down but haven't submitted it on deviantART yet.

and I apologize for the long comment. I will work on the Zero skin when I have the time.