Question about painting ripperdactyls

[Mortheim]

Oh, guys. Sry for the question, but i really need your help and/or advice.
How can i make transparent effect (like on their box) on ripperdactyls wings?

 

[Ecomp]

I have the box right here, and don't see what you're talking about. Could you go into a little bit more detail, possibly?

 

[Mortheim]

There should be a feeling, that the sun is behind ripperdactyls, so their wings shine :3 I suppose, their veins should be darker than the main part of the wing. But i dont't know, how to mark them out(
If i cover the wings with white color at first and then apply thin layer another - there coould be such effect. But result was...pitiful.

Like this, but wings should be a little more bright.



PS: rly sry for mistakes.

 

[Caprasauridae]

Not sure if this is what you are after, but DancingWithSaurus painted their Rippers with similar patterns, and shared the recipe here (the very first post on that page; you can see the Rippers on the previous page):

http://www.lustria-online.com/threads/just-back-form-the-chaos-wastes.13640/

Hope that helps!