1girl, arknights, armpits, black_footwear, black_gloves, black_hair, blue_eyes, closed_mouth, eunectes_(arknights), gloves, goggles, goggles_on_head, in_tree, legs_up, looking_at_viewer, lucy_(rusi-juren328), lying, on_back, pointy_ears, prehensile_tail, revealing_clothes, screwdriver, see-through, short_hair, snake_tail, solo, tail, thigh_strap, toeless_footwear, tree