No, This won't work, What you DO is that you take the location line, Persay, SONIC PLAY/SONIC.md3 3.0 0.0 (PLAY/ is the location line), And when you download let's say, Kaldrum's model pack, You would take KLDR/SONIC and replace it with VDLC/PLAY+/SONIC.md3 3.0 0.0, But NOW, You take the SONIC.md3, SONIC.png, and SONIC_blend.png, and paste them into your regular models.dat, And the models.dat file must stay in the SRB2 folder, not the models folder, As then the EXE can't go into folders to scan for it and therefore ignores it's existence and cannot load models. Basically, Put every new model into VDLC/PLAY+ and make the .dat line say VDLC/PLAY+/ instead of *Insert the root of the model here*. If you want, I could send you MY models.dat to get a peak of what I'm talking about.