Let me add two more specimen which I got last weekend in my backyard in Shillong. Maybe same species but I see few differences.

Photographs taken at Shillong (191 m above msl)

5.a.
1a.JPG

5.b. (same specimen as 5a)
1b.JPG

6.a.
2a.JPG

6.b. (same specimen as 6a)
2b.JPG

Regards
Aomoa