Yep, I have to admit that I just recently came back to the Pacific Theater and installed pretty much all the good mods I have found so last time I had SCAF installed was a year or two ago (if I'm not mistaken) but I know it's a must for SH4. Also I was using max optics before, and I really recommend it to everyone. Seeing how the periscopes look when using maxoptics is freaking mind blowing and immersive. I myself was like

WOAH!