For the first question he is Vegas ... for the second question well he Time Traveled and look like you didn't know that happened

Description: Sprite made by DST | Shading by Anauxieus | HR-90 | Stat: ??? | The abandoned robot found by HZ. | HR-90 [[Hyper]] | Stat: !?! | !?! | HR-95 | Stat: ??? | The first robot that has been created by HZ which is based on HR-90 | HR-95 [[Assault]] | Stat: !?! | !?! | HRC-9905 | Stat: !!! | The combination of HR-90 and HR-95 | Free to use, edit, etc. without credit.