Put an object on the snow and dive toward it like a Stuka pilot. Making the sound effects with your mouth is a must.
Your shots look incredible! 
Not really a tip, but I really like your first photo. The second one looks darker since you’re facing the sun, but both are great!
100% get DJI Care Refresh. It’s worth it.
Also, work on your photo editing. Try Lightroom Mobile and shoot in RAW if possible.
Don’t eat yellow snow. Unless it’s pineapple snow, then maybe.
Avoid water, active turbines, and frisbee-catching dogs.
Some forums can be harsh to new drone users, so take advice with a grain of salt. Definitely buy insurance—it covers most crashes, as long as you can retrieve the drone.
Don’t attach parachute toys to your drone and drop them over pavement from 80 feet up. It’s a bad idea… but I’ll admit mine still works, even if it’s a bit sketchy now.
What kind of tips are you looking for? Flying, photography, or something else? Keep practicing and have fun!