When talking about a Full Version style level, there are a couple of things that you look out for, you want to see the vibe, atmoshpere and spirit of the level still there, while also adding onto it, building on top of what is already made. The other being what makes the level a Full Version, the extension, you want it to flow properly, to transition from old to new and to make sense, and that's what this level does well.
Another cool Full Version from Music Sounds who has made so many and in my opinion, most of them are nicely done, and Nock Em is one of them