Very similar oil filter setup but at the front, mounted on the water pump. It's gone the journey as there was crusty old oil and dirt over the chassis rail and the rear of the engine, the seals had gone and I couldn't get them anywhere. Now have an aftermarket remote set up, much better
No pics unfortunately.
Edit: I noticed the oil cover has twin lines on your buddies motor, UK cars had a single outlet with stacked blocks to which the steel lines where attached. It was crap
Found a pic, though not of ours.