I want to tell you what I'm thinking
Porting to irrlicht is boring me a lot
I do it in order to save (don't lose) work I've done
There is long time I didn't have really fun with blender
Technical things are changing every weeks and I don't find all answers in wiki .
I've tried to translate some pages (even handwriting is not enough fast as speed you're changing pages , and I don't have time to doing it )
We"re not enough, and I want to do much
"So many times, my work don't go in way you want", and time proved me you're right, but It's tires me . I'm blowing hot air and I don't want to do this anymore.
It seems you often have problems to understanding me (

my english is not so poor. I certainly don't give to my sentence a good structure but keywords to understanding me are. I won't do much efforts

I don't want to be an english

,sorry )
Working for STK project give me so much, you gave me motivation, I've learned blender for this, especially because you was nice to me.
I understood about licences, and game making , 3D engine.
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I will change my way to contribute to STK :
I will only make items or objects to include to tracks in order to improve them (I won't ever making a track by myself)
I will finish works already start
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I will work directly to opengameart where you will find what you really want in my work
Cheers