Another demo-related question: besides the /timescale command, is there any other which would allow me to control how the demo plays?
there are several options you can change in the demo:
cg_thirdperson 1 - allows you to spec your model in 3rd person
cg_draw2d 0 - Hides the complete HUD for a better view
cg_thirdpersonangle xxx - changes the angle in 3rd person
cg_thirdpersonrange xxx - changes the distance to the model in 3rd person
cg_drawgun 0/1 - hides/shows gun
cg_drawStatus 0/1 - forgot what this does ^.^
timescale xxx - speeding up/slowing down the demo (standard is 1)
sorry if something doesn't work , i only wrote it out of my mind. if it doesn't work experiment a bit with the commands