Exclamation [HELP] Custom ROMs for Samsung Galaxy Win (GT-I8550L)

I've been looking all day for a custom ROM for my device (on title) but without any luck. On my search I luckily came across these forums, so now I shall ask you, is there any way to install CyanogenMod in this device (it's currently unsupported) or any other custom ROM with the ThemeChooser (Paranoid Android or AOKP would be nice too, for example), since my final objective is to make it look kinda like this: Transparent app background and transparent status bar.

I would really appreciate your help since I'm just getting into this and since this device isn't much popular, I'm having a hard time.