diff --git a/fixtures/README.md b/fixtures/README.md
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+A collection of files for generating attachments for load testing. These files
+were made available in the public domain.
+
+Add more files to this directory for `Signal.Debug` to pick up.
diff --git a/fixtures/freepngs-2cd43b_bed7d1327e88454487397574d87b64dc_mv2.png b/fixtures/freepngs-2cd43b_bed7d1327e88454487397574d87b64dc_mv2.png
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diff --git a/fixtures/giphy-7GFfijngKbeNy.gif b/fixtures/giphy-7GFfijngKbeNy.gif
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diff --git a/fixtures/giphy-GVNvOUpeYmI7e.gif b/fixtures/giphy-GVNvOUpeYmI7e.gif
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diff --git a/fixtures/koushik-chowdavarapu-105425-unsplash.jpg b/fixtures/koushik-chowdavarapu-105425-unsplash.jpg
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diff --git a/fixtures/lorem-ipsum.txt b/fixtures/lorem-ipsum.txt
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+Lorem ipsum dolor sit amet, consectetur adipiscing elit. Maecenas eu nunc commodo, facilisis odio vel, rhoncus justo. Nullam et diam libero. Vivamus sagittis tincidunt enim maximus viverra. Nulla eget imperdiet nulla. Mauris auctor pulvinar eros id eleifend. In lobortis nisi non ex volutpat consequat. Phasellus condimentum ullamcorper pretium. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.
+
+Mauris at mi leo. Duis accumsan lacus nec diam vulputate, maximus mollis massa vulputate. Suspendisse eget vehicula arcu. Vestibulum ullamcorper dictum odio, consequat faucibus est aliquet quis. Mauris eget est ullamcorper elit auctor faucibus eu pulvinar leo. Cras pulvinar fringilla elementum. Vestibulum varius, magna at gravida porttitor, nunc diam viverra lacus, eu aliquam nunc metus at odio. Aliquam ac sagittis est. Aliquam ac lorem risus. Sed molestie neque et elementum viverra. Morbi laoreet aliquet nisi quis congue. Suspendisse id purus quis sem semper finibus.
+
+Etiam porttitor nisi eu fermentum pellentesque. Phasellus consectetur id nisl eget aliquam. Sed varius at dolor nec feugiat. Curabitur ullamcorper erat eros, vitae fermentum augue hendrerit quis. Pellentesque sed est eleifend, efficitur diam vitae, interdum ligula. Maecenas eleifend ullamcorper ante, eget dictum odio eleifend in. Phasellus non velit non elit fringilla dignissim nec a lectus. Vivamus ornare sagittis risus eget sodales. Vestibulum vestibulum, dolor at viverra hendrerit, dolor ligula feugiat ligula, ut viverra neque ipsum et eros. Suspendisse sed diam sed diam lacinia maximus. Cras consectetur tortor vitae nisi aliquam venenatis. Pellentesque feugiat magna vel pharetra blandit. Nam mollis mattis malesuada.
+
+Morbi dolor dui, efficitur non turpis in, suscipit pulvinar ante. Quisque pretium nisl id blandit ultrices. In molestie libero velit, sit amet pretium ligula auctor eu. Pellentesque ac dui in mi condimentum eleifend et in diam. Sed a elit mattis, pulvinar lacus at, interdum lacus. Proin facilisis nisl magna, nec placerat nulla faucibus at. Aenean aliquet finibus vestibulum. Integer nec massa ligula. Cras finibus vel risus nec ullamcorper. Donec cursus, ante at aliquet venenatis, mi justo rhoncus dui, quis pretium sapien sapien vel nibh. Donec venenatis enim non est efficitur sodales. Duis laoreet pharetra eros at vestibulum. Suspendisse erat sapien, mattis quis risus eget, viverra tempor eros. Nulla gravida, est nec pellentesque porttitor, ipsum mi pellentesque est, sed iaculis tellus velit vitae mi. Curabitur fringilla tortor et erat congue eleifend.
+
+Duis quis vehicula nulla, at consectetur lacus. Praesent non accumsan turpis, vitae pretium eros. Nunc non velit ultrices, dictum massa tempor, faucibus metus. Vestibulum ut eros est. Vestibulum a blandit felis. Nulla iaculis quam sit amet elit gravida dictum. Suspendisse dictum risus a lacus mattis, in hendrerit tortor dictum. Pellentesque pharetra quis ligula a sagittis. Donec quis neque et neque aliquam scelerisque in nec sem. Integer in cursus eros. Quisque pulvinar nunc quis orci consectetur tristique.
diff --git a/fixtures/nathan-anderson-316188-unsplash.jpg b/fixtures/nathan-anderson-316188-unsplash.jpg
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diff --git a/fixtures/pixabay-Soap-Bubble-7141.mp4 b/fixtures/pixabay-Soap-Bubble-7141.mp4
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diff --git a/fixtures/tina-rolf-269345-unsplash.jpg b/fixtures/tina-rolf-269345-unsplash.jpg
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