as the first #wwottdgd will be on Saturday 27th October 2007, there is not a lot of time left.
if we get a grf by then, it will be added to the #openttdcoop grf pack as a thankyou - the release of version 6 (which currently is still beta) of that pack is being held back just for that until that game starts.
if we get multiple grf's, either we shall choose one, or we call a public voting, depending on the amount of time left.
if they archieve slightly different goals, there might be a chance more than one of each type can get in

If you are interested and are going to support this call, please let us know. posting a reply and specifying which you are going to invest into, would be helpful.
Even if someone is already working on something - do not feel discouraged to contribute - we need all help we can get, + it looks like more games are to come, so your work is more likely to get used in one of them

What we are looking for:
eyecandy celebration / party grf
something that will make the towns look like some celebration / party is going on
modified building costs grf for raizing lowering land and building tunnels/bridges
parametric with exponential params (i.e. 1 = normal, 2 = 4x, 3= 8x, 4=16x, etc)
replacing transmitters with borders
we are going to use transmitters in the map to make a clear line for boarders... like every 10-25 tiles
anything that comes to mind (e.g. wall of china) can be usefull here.
example: http://www.grensekom.no/bilder/grensevakten.jpg
thank you.