I loved this theme! I remember upgrading from XP to Vista Aero (later win7) and being blown away! Aero based themes are still my favorite. Windows 8 and 10 looked cheap and boring.
I don’t think that those three buttons would be in the statusbar. “Add a Game” would be in the sidepane “Games”, “Manage Downloads” and “Friends and Chat” would be a view (in the sidepane) instead of a button.
I believe it’s a fantasy/for funsies mock-up of what the gaming store/launcher application Steam maybe could have looked like if it was done in a style similar to Windows 7’s styling and other computer applications and websites during that era. Looks like maybe MySpace and Windows Live Messenger may have been some inspiration
I hope that helps. I may be leaving stuff out or wording things oddly since I’m pretty brain foggy due to health issues, but no one had answered ya (that I can see) and I wanted to try to help ya out 😅
Thank you very much for willing to help, I hope you’re okay! 🤗
P.S.: I’ve seen your other comments (forgive me if that bothers you) and I would like to say that you’re an amazing person! I like how you always treat others with respect and kindness, this world surely needs more people like you! Please don’t forget to take care of yourself and remember that you’re loved! 👋