I thought I'd give this a mention for fellow Quake fans and to show what Eduke32 is capable of.
This is a small, standalone demo of a Quake TC using the Build engine port Eduke32. This isn't a 'remake'. It contains two new levels. Everything you need is in the download and I recommend running it with polymer. The author has lost motivation to continue work on this (for now?) but it's still worth checking out.