Yes, the Lancasters retained the nose turret, and remained in standard Bomber Command night camouflage colours for all the ops during 'Paravane'. The first ops were a 'shuttle', from Scotland to Russia, whilst the last attack employed a Wellington auxiliary fuel tank in the fuselage, and a Mosquito drop tank, allowing the range to and from Lossiemouth, as the Tirpitz had moved closer, to Haak Island, four miles west of Tromso. The final raid, which caused Tirpitz to capsize, undertaken by 38 Lancs of 617 and 9 Squadrons, accompanied by a Film Production Unit Lanc (PD329), was on November 12th, 1944. One aircraft, LM448, landed in Sweden after the raid.
The FPU photographic Lanc had a cine camera installed in the nose turret, and was fitted with a wide-field-of-view hatch, with a detachable panel, in the fuselage, for a second camera.
If you think it might help, I can post an AVRO drawing of the 'Tallboy' installation.
Terry.