I've been screwing around in Sketchup layout out my perfect PC.
This layout is based on a negative pressure case, where both case fans are set to exhaust. There are intake vents (without fans) above both the GPU and the CPU. This draws fresh air onto the CPU and GPU heat-sinks which are sized for 120mm tower coolers and STRIX sized cards. It should have better cooling than the Meshify C and be under 13L compared with the Meshify's 33L the size. However, it does not support water-cooling.
This layout is based on a negative pressure case, where both case fans are set to exhaust. There are intake vents (without fans) above both the GPU and the CPU. This draws fresh air onto the CPU and GPU heat-sinks which are sized for 120mm tower coolers and STRIX sized cards. It should have better cooling than the Meshify C and be under 13L compared with the Meshify's 33L the size. However, it does not support water-cooling.