So I got one of these off ebay since I needed one for Halloween, but it looks like I paid a lot more for it (though less than what the guy was originally asking). I actually had an order with Todd's Costumes for the completed DL44 but they kept pushing delivery time back, so when I got this I was very happy with it and liked the Force Awakens style. and decided to cancel my order with Todd's. This does fit perfectly into the ANH holster I got from Todd's.
Like many, I think the only major thing that jumped out at me was the front grill.
I did buy some wooden mauser grips off ebay as well, but they didn't fit, so I had to do a lot of cutting, trimming and sanding and now they fit well but not quite perfectly. The funny thing is, I was at Disney's Hollywood studios in Orlando this weekend and saw the prop they have in the Launch Bay there, and it very clearly still has on the plastic simulated wood grips which I thought was ironic after all the trouble I went through.
Eventually I may weather it and do some improvements, but I like the style at the moment and don't really want to take of the selector switch as its kind of a fun toy as well and the minor screen accuracy difference it worth the sacrifice.