The dipstick should be accessible under the right side rear fender, its in the same location as the P1k, but doesn't look like it has a panel to cover it like the P1K. The engine oil fill however will be accessible by removing a bed panel attached with 2 knobs sort of like the hood knobs on a P1K.
That same panel will need to be removed to get to the air filter, then the air filter lid has clips that hold it on. I do believe (judging by the pictures) thaty there are still bolts holding the actual air, filter in place though, most likely 5mm allen heads.
Like has been stated before, oil draining will be the same as P1K. Two 12mm heads near the rear of the unit, 1 that is angled slightly in the oil tank, the other (in the oil pan) is mounted horizontally. The sub transmission drain is a 17mm head more towards the middle of the machine.
Other fluids will be located under the front end (coolant and brake fluid). Battery is high up under the right rear fender.