2009 Z4 sdrive35i 18K miles and clutch is gone, dealer wants $3200 pls help..

2009 Z4 sdrive35i 18K miles and clutch is gone, dealer wants $3200 pls help..
took over lease two months ago and drove it 2300 miles,

than the clutch start smelling this burned stinky smell

towed it to the dealer and thay says it smells bad and they need $1050 just to take the tranny apart to check if it was abuse..

pls helppppppp


also looking for used BMS-JB4 i u can help..(lost my jb3-$479 Retail)

pls look at my flywheel pictures and advice if should replace ($1144.00) at the BMW shop

flywheel feels tight, mover only 3 tooth clockwise only bad thing it smells a bit burned and had bluewish color on the disc...