[Tirant]

Honestly converting models can be either really fast or really slow depends on your method. Converting models is also a trial and error type deal. Most source models have insane poly counts compared to cs 1.6 models, so that can be you main problem. If you know how to (most people don't) to convert maps they are even more picky and take a lot of time to convert and then fix them up. The really good methods and programs to get them done quickly are kept quiet, but you can still do it without them.