When picking a budget photography kit under $1000, you'll want to consider a few factors such as image quality, features, portability, and affordability. Here are some recommendations for a kit that will give you good results without breaking the bank:
Camera Body - The camera body is the most important part of your kit, as it determines the image quality and features. A good option in this price range is the Sony Alpha a6000 mirrorless camera or the Fujifilm X-T200 mirrorless camera.
Lens - The kit lens that comes with your camera may be sufficient for basic photography, but if you want to take your photography to the next level, invest in a good lens. The Sony 16-50mm f/3.5-5.6 OSS lens or the Fujifilm XC 15-45mm f/3.5-5.6 OIS PZ lens would be great options for a budget kit.
Tripod - A sturdy tripod is essential for taking sharp, stable photos. The AmazonBasics 60-Inch Lightweight Tripod is a great option for a budget kit.
Memory Card - You'll need a memory card to store your photos. The SanDisk Extreme Pro 64GB SDXC UHS-I Card is a good choice for a budget kit.
Extra Batteries - You never want to run out of battery in the middle of a shoot. Pick up a few extra batteries for your camera to be safe. The Sony NP-FW50 Rechargeable Battery or the Fujifilm NP-W126S Li-Ion Battery Pack are good options.
Camera Bag - A camera bag will protect your gear and make it easier to transport. The AmazonBasics Large DSLR Gadget Bag can also work well for mirrorless cameras.
With these components, you can create a solid budget mirrorless photography kit that will give you great results without breaking the bank. Additionally, keep in mind that there are many third-party manufacturers of lenses, tripods, and other accessories that may offer a more affordable option while still providing good quality.