You can print this ping pong paddle with custom infill types in your slicer.
Use 15% infill.
Make sure to set top and bottom layers to 0, with this way it will be "Airless" and it makes your paddle silent

I printed with three color combination using BambuLab AMS to resemble the real look of ping pong paddle.
For blade use PETG and for the handle I would recommend to use TPU, as it will be more grippy and durable.

There are separated and merged paddle stl files for easy paint or same color paint, respectively.

Here is the video about it: https://www.instagram.com/reel/C5asB9IL1Xx
Check my Patreon for commercial license: https://www.patreon.com/engineericly