Hi Warka,
Thanks for your commentary ! I didn’t make this video for a video game it was just to improve my skills. I have a video game project but we just started it and it has nothing to do with space and asteroid ! 
I could be interested in doing game trailers OF COURSE ! I will be very honest with you, I don’t work in video game at all, my real job is video editor and graphist. I’m beginning with UE4. Of course I already had good basis with me job ! So I don’t know if I’m able to do a video game trailer ! But maybe we sould talk about that in private 
Here my mail if you want to contact me again :
Bye,