Handbook shows 5w30 semi synthetic engine oil. Spark plugs should be fine at such a low mileage as will air filter but you may want to remove plugs just to check they are not corroded in.
Gearbox oil recommendation is Morris Lodexol FS75W90 or equivalent filled to hole approx 1.5 litres.
Rear axle 80W140 semi synthetic filled to hole approx 1 litre.
Suggest greasing front suspension (all four nipples) and putting a few miles on it first. Battery may have suffered with so little use. Type 075 (56077) is generic code if needed.
Someone will be along to give you oil filter reference.
