This video is from the IDEb 2014 conference last year although it seems not to have been posted to the web until recently. The video shows the Czech Sakal IFV, a substantially upgraded BMP-2. Created by Czech arms manufacturer Excalibur Army, this vehicle features a number of improvements over the original BMP-2, details of which are available here.
Here is a video from Excalibur Army showing the exterior and interior of the Sakal.

