TM Pointer is a fully customizable cursor plugin for WordPress. It is also fully compatible with Elementor page builder.
Demo: https://codecanyon.net/item/tm-pointer-wordpress-custom-cursor-plugin/34003803
Logo Awesome Pro will help You to showcase all Your partners and client logos.
Demo: https://codecanyon.net/item/logo-awesome-pro-partner-client-logo-showcase-plugin/28468589
CF7 Drop Uploader WordPress plugin allows you to add powerful Drag & Drop File Uploading area to your Form, that was built with Contact Form 7.
Demo: https://codecanyon.net/item/drop-uploader-for-contact-form-7-dragdrop-file-uploader-addon/16699162