Sorry the pics are so big , don't know how to resize them
just copy and paste them to your PC to view better
so the red wedges will go between cams ( your cam sprockets will have VVT gubbins but the wedges should fit,none of mine are VVT)
IF NOT then you could lock the cams with the flat bar the other end ,gasket should be OK to re use IF you have to go that route ,but no guarantee on a used gasket .especially if some part swapper has been there before
the crank locking tool is put in the slot at the flywheel end of the block ,
and held in place with the bolt you remove from the engine mount
with the crankshaft locked ,you can wizz off the bottom pulley to put the belt on the crank
a hex key is used to take the tension off the tensioner pulley, the belt is tight when fitting, even with the tensioner slacked off ,don't forget to un-lock the crank by removing the locking bracket after you've torqued the crank pulley back on and put the bolt back in the front engine mount
also make sure the crank pully is correctly seated in the key before torqued up
turn the engine over a few times by ratchet to check it's timed
all pretty simple stuff really