I just changed my clutch on my van I found it easier to remove the bumper and crash bsr then the rad pack to access the gearbox proped the van up remove the the drive shafts remove the thermostat houseing prup up the engine remove the starter bolts 2 allanbolts from underside and 1 from top then remove the numerous bolds and studs holding the gearbox and remove gearbox mount and clutch slave there is also an earth strap to top of the box just pry off the box and sit it on chassis leg don't need to remove the shift cables
It looks like your engine is the 1560cc Peugeot/Citroen one with a hidden bellhousing bolt behind the oil filter area. Similar to a 1.6 Citroen C3 Picasso I had.
I have the Fiat 1.6 in a Doblo 1598cc I think, but a Scudo I have has the 2 litre Peugeot engine.
Clutch release bearing looks like you had your money's worth from
