I actually do my work on my phone with the help of an app that is absolutely fantastic (IsoPix). In case you want to check some programs out for mobile editing, I made a thread for the ones I knew of and had found some good information on.
I will see if I can find some of the Sprites I saved and try my hand at your request
:)
Edit: How big do you want them? The default Sprite size in RMVXA is 32x32 (standard sprite sheets are 96x128)
Edit 2: So I started work on your dragons. Well, I did your first one, the brown one with the gold armor. I have not put the weapon or shield on him yet, but I want to know if this dragon will work for what you are wanting before I go further, since pretty much it will only require a hue change to make your others and an addition of their respective weapons.
So without further ado, here is my work thus far, and I hope you enjoy:
Make sure you give credits to Yoshino for his dragon (which was found in GrandmaDeb's glorious cache of resources she has so thoughtfully compiled for everyone's use), Enterbrain/Degica for the armor, and me for the work xP. Don't need someone flipping over this.