A highly modified LX Models A-10 Warthog kit. Fibreglass/WBPU coating. Wings sparred. Flaps added. Heavy duty retracts and alloy oleos used - setup to store/extend as per the full scale. Twin 70mm EDF's, CS12 rotors, HET 2W30 2200kv inrunners, at 1400W max each, using a 6S 5000mAh or 6000mAH setup. Way more than necessary power, but useful for strong verticals or grass field take-offs (high drag!) if or when needed, 3.5 to 4.0mins typical flight time.
Extremely stable and its relatively high AUW makes for very stable and easy take-offs and landings - especially with its high lift "straight wings" and its added large 'high angle' flaps.
It is quite removed from the stock "rubbish" LX Models stock aircraft result. Basically only the "foam" was used to build upon.

Too hard to ship, so only local pickup is really viable.
There is a flight video at: https://youtu.be/j2GRXUYQlqI