Decipher Nano Clone Model + Themes

[Slayer6000]

Long story short, I have a black 1gb nano clone that's 3 years old with the firmware version saying:
MP3 PLAYER
SC85024C
2005/12/22
ACT_V3.5.35

It has an approximately 1.6inch (lol I don't even think i measured it correctly) screen, black, from ebay as a present. On the front it has MP4 Digital Player and 3 lines that represent a triangle on the left near the screen. The button says M.

Does anyone know of a theme for this player? Or if I need a firmware update and the links to that and a theme (a good one or ipod nano clone), right now it has a picture of a pink flower. Thanks! I currently have 2 mp3/mp4 players that are quite old and am going to buy a newer touch screen, probably F:Flo/S:Flo model in the near future.

edit: actually is it possible to have this theme?
http://www.mympxplayer.org/windows-x...-18-df530.html