The only difference in the new smoke is that its darker. You can get the same effect by editing the color and endcolor tags in the smoke2 container of any k&l engine of your choice:
color: 0,0,0,255,0,0,0255
endcolor: 255,255,255,0,255,255,255,0
Tigerko decided he didnt want to make public content anymore and CPLW is closed down. There's talks about their content being rehosted on Texas State Shops but that'll be a while