gltf-viewer is a HTMLElement for GLB/GLTF model data
<style>
gltf-viewer {
display: inline-block;
width: 100%;
height: 50dvh;
background-color: #000;
}
</style>
<script type="module" src="./gltf-viewer.js"></script>
<gltf-viewer src="./kaniinu.glb" y=-0.12 z=-.25></gltf-viewer>