I've been working with Jordan Langille of OneToad Design on a new application icon and toolbar icons. Of course, this is going to cost money. On a freeware app, anything is too expensive. So if you would like to contribute some money to the ArchDetect project - either because you agree the icon is tacky, or just as a thank you, here is your venue. See the ArchDetect page at https://thezaz.com/products/archdetect/.
Also, anybody will to donate localization services, please get a hold of me. Use the address attached to the post above, or the one listed in the about box of ArchDetect.