Hi Alex!
A layer of sand drifted along the dunes of the Arabian Desert, leaving nothing but inch deep ripples in its wake.
--- no need for 'inch deep' - it hinders the flow
The sky dominated by the sun, showed a clear blue canvas alongside a white dispersing cloud.
--- leave out the dominated bit - how about 'the sky was nothing but a blue canvass streaked with white brushstroke clouds
A five inch matt black scorpion, with two pear shaped pincers bigger than its armour coated body, absorbed the unforgiving rays of sun as it scurried across the wilderness.
--- leave out 'matt' and 'armour coated' and put a 'the' before 'sun' - again it flows better this way.
A moment of silence fell upon the desert as the aftermath of the crash died down. A small fire that matched the heat of the desert sand struggled to exist as waves of increasingly strong wind challenged it over and over.
--- how about 'the flames of a small fire struggled to match the heat of the desert as ever stronger winds challenged it over and over'
The footsteps of a man in the direction of a nearby town quickly disappeared, as an endless flow of sand filled every impression along the ground.
--- how about 'a relentless flow of sand filled every impression made by the single set of footsteps that led to a nearby town, swiftly rendering them invisible.'
At the very edge of town sat a small round hut, resisting every gust of wind that came its way.
thrown on the floor outside the hut was a muddy green pilot shirt with Capt. Ruther stitched perfectly onto the left pocket.
------ capital 'T' for 'thrown. The word 'muddy' doesn't quite fit with the sand environment so might be best to leave it out. Perhaps use 'neatly' instead of 'perfectly'.
Inside the hut was a withered old man sat defencelessly on the coach, and his daughter crouched over the pilot tending to his wounds.
--- leave out the word 'was' after 'hut'. Maybe just have 'a withered old man looked on as his daughter crouched over the pilot, tending to his wounds.'
Purely suggestions Alex. But this is not a suggestion, it's an order - "KEEP GOING MATE BECAUSE THIS COULD BE VERY GOOD!"
At ease soldier!
Stu
http://tollesburytimeforever.blogspot.com/