I am trying to make a custom flag for RCT3. I've tried almost everything! I tried to use Blender but I can't figure out how to import it into the RCT3 Importer. I have also seen that you need to make the model as a gif file but I can't figure out how to do it so could someone do it for me. Also give me some other help on how to do this. I want to try to avoid using photoshop!  

I am trying to make a custom flag for RCT3. I've tried almost everything! I tried to use Blender but I can't figure out how to import it into the RCT3 Importer. I have also seen that you need to make the model as a gif file but I can't figure out how to do it so could someone do it for me. Also give me some other help on how to do this. I want to try to avoid using photoshop!  

On YouTube there are many different tutorials to watch on RCT3 Importer. Here is a general link:
https://www.youtube.com/results?search_q...+tutorials
If you are having trouble making one that will work for your needs there are many custom scenery flags already available. 
If you want to use it in a billboard flag you may need to make some adjustments to do so...
How to fix billboards RCT3
http://forums.rctgo.com/thread-6924.html
I hope that helps.