Personally, the fact you have an alternate account and the ability to change your IP address on the fly makes me suspicious already - i see it as understandable that some people may have smurf accounts etc. But the fact you changed your ip address to get in on it makes me suspicious as people who don't cheat wouldnt need to know that knowledge. i shall re-watch the demo and list suspicious ticks.
tick 2900 - you aim a mile and a half to the left of the snipers right hands side yet still get a head shot. (i know you're not meant to look at demo cross hairs but it looked that way whilst recording as well)
tick 3300 - with the outlines on as i recorded this was easier to see you deciding to aim and look to see where deepershadows was -
tick 3400 - you look behind the post to see where jackierascal is also.
(the end) - it's the speed with which you go round the corner and zone in on the players that made me suspicious at the end of the demo.
perhaps it's ping maybe you're good and i was laggy but that's what stood out for me, and your speed sometimes felt too quick for real reactions, i dont think you're aimbotting but to me it feels like you have a wall hack or something going on. i think other admins should input also because obviously i was there and i see what i see.