Possibly the first HK sci-fi movie that features state-of-the-art visual effects, "Warriors of Future" stars Louis Koo, Sean Lau and Carina Lau. Although little is known at the moment except that the entire production process already took more than 3 years and all the visual effects are handled by Koo's outfit, One Cool Film Production, the latest trailer is extremely cool and has that "Edge of Tomorrow" vibe.
But still, it's going to be a long wait as "Warriors of Future" is due to be release only in 2019. Can't wait though.