Alright. Time for me to vent some frustration and ask a question at the same time....HAPPY FUN TIME!
Tremorworks has been working on a set of RPG rules for some time now (the author of the basic rules has spent years working and testing the rule.) We're finally getting the layout set and need art for the book. We have several friends working as artists for the book but have not produced any images yet and really show no sign of getting us any material in the very near...or even far future.
Next problem. Of course, we have no money. Most "professional" artists are not willing to work with people who can't pay and think that "we can provide you with some money if we sell the book" is a scam. Has anyone else had problems getting quality art? Where you able to overcome this issue? It just seems family and friends take advantage of the fact that they're doing you a favor and any artist willing to do something for later pay really suck (I shouldn't critisize, I can only draw stick figures...)
Sounds like you're in a tight spot. How well can you draw? Just kidding!
It can be very hard to get friend who have offered to work pro bono to step up and provide artwork. Their willingness to work for free puts you in an akward situation when it comes to pressing them to meet a deadline. You could offer them a % of an initial sales run to reinforce the idea that you are serious about getting the artwork form them that they have offered. This may not come to much, though. If they haven't already come through with their offer, I don't know that offering a % will improve that.
Another possibility that you can pursue... Check with local colleges. There are always art programs and artists at local colleges. Offer them the work in exchange for some $$ (will work cheaper than a professional artist). You could also talk to local art professors about giving credit to students who are willing to work for you. Sort of an internship/independant study where they produce X number of prints in exchange for course credit. There were a ton of independant study programs at my college, many of them working with local start-ups.
Best of luck!