Who can help. Wants to change the gear from the Actros.

Moin moin, who can help me? Would like to remodel the transmission from nen Actros MP II. The vehicle has a tellig deactivation without clutch pedal and I want to install a clutch pedal. At Mercedes in the workshop it will be too expensive. Maybe someone can give me some tips. Would be grateful. E-mail: [email protected]