Can anyone make a round cooldown model?

[Gello]

For some reason I still can't post on the official forums so I thought I'd ask here while I shelve the project until I can get past this snag:

I'm making a RoundActionButtonTemplate. It looks like this:



My problem is the cooldown model (Interface\Cooldown\UI-Cooldown-Indicator.mdx) is square. Anyone have the software and ability to make a round one? This is sort of ironic since the project was born out of a stubborn attempt to get around the inability to mask textures and models.

If anyone is interested, the buttons are made with a sandwich of textures:
BACKGROUND: the icon itself, one of the standard square Interface\Icons
BORDER: A circular border with a mask that gradients inward to round the corners of the square.
ARTWORK: A highlight effect that goes over the background and icon. Entirely optional but it adds to the illusion of roundness with the glass bubble effect.

If any want to play with it (I'm seriously doubting a response to a round cooldown so I expect this to go on the "long term" shelf), attached are the button and highlight textures. Make sure the icon is centered and 70% of the button.

But if any could create or know of a round model usable in a mod (I assume it'd be a .m2 or .mdx file) that would rule to no end.