have any body seen this before?

CL Class (4.5Mb):
http://mbusa.designory.com/my04_cl/pdf/cl_ebrochure.pdf

SL Class (4.0Mb):
http://mbusa.designory.com/my04_sl/pdf/sl_ebrochure.pdf

S Class (4.4Mb):
http://mbusa.designory.com/my04_s/pdf/s_ebrochure.pdf

E Class (5.7Mb):
http://mbusa.designory.com/my04_e/pdf/e_ebrochure.pdf