Common thing, but it's not excessive - there's a bit of oil in the intake flexi pipe. Guessing the oil seal on it's fooked and time to replace the turbo but is there anything else it might be? Was going to give the fuel pump a little kick but guess that would be a bad idea with turbo like this?

If there is just a film or general light coating I wouldn't worry, plus being in the intake pipe it's more likely to be coming from the cyclone breather pipe which is common too. Mine is like this, keep meaning to fit an oil catch tank but haven't got around to it yet.