DR650Se spares

My sister is coming over for my wedding and can bring me some spares

I need
Chain +sprockets
Airfilter
Fuelfilter (or wil any inline do?)
Sparksplugs x2
Brake pads front and rear

What else?

Where can one find these things in Slaapstad? Preferably at one place


I also noted oil on the bottom "half" of the block Oil on the fins. Is this a common problem? DO I need a gasket?

Thanks guys!