@cpoverview does an amazing job his video and commentary are fantastic, but I'm not sure Sisk will be too enamoured as the videos can highlight Sisk delays which arms subcontractors with vital evidence in building claims. If i was Sisk management I'd be bringing him in with access and direction on what they wanted to be released to the public. The videos are effectively a live progress report of where Sisk are up to on a tight programme.
BAM built up a fly through model of CO-OP live early on and drone footage evidenced their delays from pretty much day one.