Thread is right up my alley (since I do moderate SRK's Tech Talk section).
Project: International Slumber - Art Hobbies TEK-1 case, Toodles MCCthulhu, MadCatz 360 FightPad, Sparky Jr. + 6 Arc Eyes under Seimitsu PS14-Gs. Custom 35mm balltop by butteroj with a limited edition Toodles metal shaft cover.
This next one isn't mine, it belongs to a friend but I modded it when he leant it to me.
Project: TwinTail.
PlayTech Pro Arcade PS2/PS3/PC stick. Generic stick and buttons swapped in for a Sanwa JLF-TM (taken from a HRAP-EX) and 8 OBSF-30's (color coded). JLF is modifed with an aditional LS-33 spring over the stock JLF spring. Can fit either a bat or balltop via easy access hole drilled into the bottom (bat top shown). Entire stick is coated in metallic paint.
I actually have another art-modded stick, but I need to find pictures of it first.