How do I create this style with a custom shader?

Stu2Prof

Hey guys, my company is currently planning on expanding the capabilities of our in-house real-time engine(which is pretty basic) and I have an opportunity to propose some new shaders. I have a clear idea of the type of content I would like to produce for my company but am no an expert in shaders. I would be grateful if you could help me breakdown what features this new shader I am proposing would need so I can communicate clearly with the developers of this project.
Below is the style of content I would like to create in 3d for our demos.
So far I imagine I would need:
A)Diffuse+Alpha
B)Environment/reflection map
C)Fresnel map

Additional note: This engine is designed for mobile devices.

http://www.pinterest.com/pin/508132770427931932
http://www.pinterest.com/pin/487303622151345680
http://www.pinterest.com/pin/326581410449895225

Any contribution is really appreciated. Thanks

Eric Chadwick

Mobile makes it tough, as you have limited shader instructions to play with. You might be able to do an edge-detect post process, to get those outlines, not sure.

The first link reminded me of some old stuff from Pete Draper
http://www.3d-palace.com/xenomorphic/education/doc_engineering.htm
http://www.3d-palace.com/xenomorphic/education/doc_watercolour.htm
These aren't real time though.

You can look up NPR hatch shaders

[ame="http://www.youtube.com/watch?v=a0N85Bs95mc"]UDK halftone shader - YouTube[/ame]
(see this thread http://www.polycount.com/forum/showthread.php?t=78408)

[ame="http://www.youtube.com/watch?v=TUwY4D5cl6o"]Hatching Shader - Non Photorealistic Rendering - YouTube[/ame]

[ame="http://www.youtube.com/watch?v=BXBmzP-DO9w"]UDK hatching shader - YouTube[/ame]

Stu2Prof

Woah those links from Pete Draper are pretty great It is starting to become more clear how difficult this is though. I like the hatch shaders a lot but think it may be stepping a little too far away from the original design I want and if I am going to commit developers to work on this project I need to be a 100% definite on the effect. Thank you for your help, Eric!