Underwatercase for Panasonic HDC-SD7 ? (no dicapack WP-D10)

Hi,

I have the Dicapack WP-D10
http://cgi.benl.ebay.be/ws/eBayISAPI...MEWN:IT&ih=005

especially made for mini-camcorder forms, but i really have to wrench the Panasonic SD7 through the opening, which is too narrow (it almost tears).

Isn't there any 'official' HDC-SD7 underwatercase?
I know official cost expensive sometimes, here €30 is a reasonable price.

Or a universal alternative, but with following options :
1> For camcorders so that i can pull out & turn the lcd
2> soft plastic on the back to push the buttons through
3> PVC hard window to put the lens against
(otherwise you see the plastic forms in your movies/pictures).

Thanks,
Best regards,
Innovator