eBay has cheap 4$-5$ standard threaded fisheye boardcam lens replacements that screw right in, requires disassembly and ginger fingers. Huge improvement over 110 deg OEM for outdoor coverage. Anything over 160 deg has too much image border cut-off.
TAP plastics sell semi-clear semi-flexible plastic boxes, for a couple bucks, that fit Wyzecam PERFECTLY, need to drill holes for lens, IRs. Rubber seal around lens keeps rain out of main enclosure. Slide in upside down so articulating mount can extend out of opening, now at bottom, with USB cable. Plastic hinged lid.
Remember, the Wyze cam’s IRs are ideal for indoor rooms, outdoor they dont have much range. But eBay also has IR illuminator boards for supplemental light.
Excluding details or how to, just saying its possible for you DIYers that are so inclined. Thanks to other contributors.