How to use "fleshless" in a sentence

When she thought of clubbing him, he looked at her, and she saw his face: a fleshless skull with rotting skin stretched over the bones, burning red eyes, a yellow-toothed grin

As his legs came out from under the covers, the hospital gown slipped off them, and Tina saw that his poor limbs were too bony and fleshless to safely support him