Personally I don’t see a problem with not making a player model for Gordon when its in a first person perspective (and a single player portion of the game when really is the need to see the character model when it was designed to be seen in a first person perspective), after all when you have everything else to focus on (around 2000 objects, quote me if I’m wrong) there’s no time especially since if they did a character model for Gorden they would have to model, rig, texture and make custom animation sets which would take a long time to do and in result we most likely would of been delayed till it was done right, so personally I’m thankful they delivered.
Remember guys the dev team for BM where doing this in their spare time, unpaid and we got a free game so stop complaining lol, it maybe not perfect but personally I think its near as damn it, especially since done by fans and not valve them self’s (personally I think its 100x better than valves remake Half-Life : Source).
One thing to remember is this is version one so maybe we may see new content upon the games next update and with the Xen section in production, I expect we will see a lot more content, exciting times indeed, congrats Black mesa team you have done us Half-life fans proud, keep up the good work! =]