Any custom/Modded Tamagotchis.
I have wanted to do this for a while but have been kind of busy and somewhat lazy about getting it going.
So if any of you out there would like to contribute to Tamenagerie.com's Modded Tamagotchi section, please post a nice picture in this topic.
I'll start with one I have. I have started my own mods but have not completed them.

Glow in the dark screen and decals on ChocoSilver Entama.

Another amazing mod I received as a gift ☺ This used to be the Pink Frill Entama. Talk about a major improvement.

This picture of a modded Akai was taken off YahooJP auctions months ago.
You get the idea. If you've played around and done fun stuff to your tamas, I'd love to see it.