A quick test I did for the vader-san synth species.

Prompt Info
Positive

photorealism, real, irl, score_9, score_8_up, score_7_up,

solo anthro male synth \(vader-san\) robot, synthhead, synthbod, on bed, spread legs, erection, glistening penis, 

detailed blue LED eyes, white body, tail, lizard, bioluminescence, 

glistening body, wide_hips, metal body, nude, white and black body, small waist, detailed plastic body, panels, android,

composition, reflection, bokeh, glowing genitalia, glistening body, 

<lora:synth-v18-pdxl-d09-vp-e40:1>

Negative

human, merged limbs,drawing, plush, oversaturation, artist, signature, url, patreon, clothing, skin

Settings

Setps: 29
Sampler: Euler a
Schedule type: Automatic
CFG scale: 6.5
Seed: 2085919833
Size: 800x1024
Model hash: 67ab2fd8ec
Model: ponyDiffusionV6XL_v6StartWithThisOne
VAE hash: 235745af8d
VAE: sdxl.vae.safetensors
Clip skip: 2
Lora hashes: "synth-v18-pdxl-d09-vp-e40: 20b0062b207d"
Pad conds: True
Version: v1.10.1