Just a thought: I'd like to have some nice Tunisia scenarios and campaigns, like probably some other readers of this forum would.
Assuming a Tunisia module could be created with minimal code additions to CMFI and the work would be mostly about new 3D models (buildings, landscape objects) and uniform/vehicle textures as well as map and scenario design, BF could easily contract the work from some 3rd party if they have the money. That's what they already do for the artwork, isn't it?
So why not make a Kickstarter project to see how much interest there would be and whether the funding would reach the amount BF would need to make such a module a low-risk (or even zero-risk) venture?