A sub-250g camera drone DIY project

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
Is it really possible to build a practical camera drone with HD video, a reasonable flight time, GPS-based smart features and a two-axis gimbal like the much heavier DJI offerings -- whilst staying under 250g?
I think it is and I have already started work on the design of such a project. Tell me what you'd like to see in the sub-250g DIY camera drone project and help shape the final result.
Please also visit Mario's excellent review of the Runcam Split Mini at:
Fpvracer.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.