Thanks for the shout out earlier.
We do what we can to help out.
There are a lot of aspects to a character.
First you have to model it and get it down to a poly count where Game Guru will except it. Make sure it is scaled to the proper size you want.
Then you must make a texture to uv map unto your character.
Then you make the skeleton ( the objects that will influence the vertices), that is a learning experience on its own, as all the bones must be linked together in a fashion that they all work together without flying off into 3d space, or twisting the mesh when animating them.
After this then the skeleton and the mesh need to be joined together and the vertices weighted to only be influenced by 3 bones.
You will spend a lot of time on this because when you start rotating bone joints, you will need to adjust these to not stretch out the mesh in an undesirable way.
Now comes a choice. You either attach the animations from one of the characters from the stock collection in Game Guru or you do your own animations or motion capture. Each have there process to complete.
Now you must export this to a format that Game Guru can handle and interpolate. Right now the only true format is animated X file. (future will be FBX)
This can be frustrating as you will get errors and will have to go back to the previous processes to fix.
Once this is all done and to your satisfaction, then comes another aspect, Scripting.
When all this is complete, then you will have a successful character import.
Fuse, FBX2GG, Quixel or substance painter, all the model programs are around to assist in this, Unfortunately if you want something completely original, then all this needs to be done and would be hard pressed to be complete in any program. Just remember that all of the content in Game Guru or any other engine, started out as custom media imported into these engines.
To pay for a complete character that is just considered good can be well over $100.00. Time to complete 6 weeks or better
To pay for movie quality or custom game media could be in the $1000's each. lot of people and time to pay for. time to complete 6 months or better.
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz, 2400 Mhz, 4 Core(s), 4 Logical Processor(s), 8gb RAM, Nvidia gtx660, Windows 7 Pro 64bit, Screen resolution 1680 x 1050.