Jagdtiger 2ton Lifting Crane conversion / kit ? Help !

[DemonCore]

Hello,

I'm looking to built a SD.KFZ.186 Jagdtiger with a engine maintenance crew and need to place a 2 ton lifting crane on the kit (1/35) the same as below :



But I can't find any conversion or kit of the crane alone in 1/35. Can anyone help me finding one ? It's the same as used on Tiger tanks ?

I do not want to Scratch built-it, so if any kit comes with the crane , let me know so I can buy one, use the crane and sell the kit after.

Thanks
Julian