This: https://www.kickstarter.com/projects/wearality/wearality-sky-limitless-vr/posts/1258659 https://www.kickstarter.com/projects/wearality/wearality-sky... s

This: https://www.kickstarter.com/projects/wearality/wearality-sky-limitless-vr/posts/1258659 https://www.kickstarter.com/projects/wearality/wearality-sky... seems to meets at least some of your requirements.