There really aren't that many... I'll link ya to two.
Aquaveemon:
Go to the DHZ, click on pictures, go down to Uncle Duncy, click Uncle Duncy's Non-Digimon work, and then click on Colorizations. You'll find a piccie of her.
Aquarivamon:
http://sly.acsv.net/digipics/AquaRivamon.jpg
Uncle Duncy?
That name evokes fear in me. I am scared.
Aquarivamon....Aquarivamon...Aquarivamon....MORE PICS PLEASE.
Unfortunately, that's just about ALL THE PICTURES LEFT ON THE FECKING NET of her. Damnit!
>.<
If only I was around when Marika was.... and saved her drawings.
EDIT: Go back to the DHZ, go back to the picture page, and look for a person called Kairu and look at the very oldest pictures. Aquaveemon FTW. XD
Disturbed: OOOOOOHHHHH!! Okay, Kyo ftw.
Crimson: All hail Kyo, bringer of AquaVeemon pics. Serious though, thanks Kyo, I've never seen that one of AquaRivamon before. *drools*
Think of her 'without' the armour, and THEN you may drool. XD.
And thinking...... *drools even harder*