I updated the electronic files at WGV yesterday, adding a cover and a couple clarifications.
Regarding a Shadowrun type expansion - it's a cool idea but would require a heavy reworking of what is essentially a generic 'beer-n-pretzels' game. There's no reason you can't house-rule traits for the fantasy races, tweak Movement, Dodge/Defense, and the like, but you're talking another separate book that would most likely take Hardwired beyond its original intent and limited scope.
Reality's Edge might have room to do the thought justice, and CGL is hopping aboard the recent cyberpunk surge and releasing a new edition, so there's going to be plenty of other options.