With the cover removed you need to drill off the back lugs from the old emblem to remove it.
eBay
Leather Car Seat Covers for Mazda CX-3 CX-5 Mazda 3 BK BL Mazda 6 GH GG 2 5 CX-7 CX-9 CX-30
Aliexpress UK
Fit for Mazda. Quantity: 1 piece. I'm very happy. Material: ABS.
eBay
AKD Tail Lamp for Mazda 6 Atenza LED TailLight 2013-2018 Mazda6 Rear Fog Brake Turn Signal
Aliexpress UK
✅Designed for Mazda Models – Fits Mazda 2, 3, 5, 6, CX-3, CX-5, CX-30, RX8, MX5, Axela, Atenza. 🚗Mazda Steering Wheel Emblem Sticker for CX-5 CX-3 2 3 6 RX8 MX5 – Silver/Black. Item Type Steering Wheel Emblem Sticker.
eBay
12 inch For Mazda 3 2014-2017 For Mazda 5 2006-2017 For Mazda 6 2004-2007 For Mazda 3 Sport
Aliexpress UK
Vehicle: Mazda 6 MK3. Year: 2015. Genuine Mazda OEM part. Car was working fine, just had an expensive repair bill and so stripping for parts.
eBay
Leather Car Key Cover Case For Mazda 2 mazda 3 mazda 5 mazda 6 CX-3 CX-4 CX-5 CX-7 CX8 CX-9 CX30
Aliexpress UK
Ensure surface is clean, dry and dust free before application for maximum adhesion.
eBay
RAISE Car Canbus Box Decoder Adapter For Mazda 3 CX-7 Mazda 8 Mazda 6 Mazda 5 RZ-MZD05 /G-MZD-RZ-55
Aliexpress UK
Ask before buying and I will change it.
eBay
Carbon Fiber Radio Car Antenna For Mazda 2 Mazda 3 Mazda 5 Mazda 6 CX5 CX-5 CX7 CX9 Atenza Axela
Aliexpress UK
Ideal upgrade for your Mazda either where missing the badge or just wanting to modernise your car. This badge is Self-Adhesive. Rest of the World £2.00 for the first item.
eBay
3D Metal 2.0 2.5 Letters Car Fender Emblem Rear Trunk Badge Sticker For Mazda 3 6 Axela CX5 CX7 MX5
Aliexpress UK
Quantity:1PC emblem. MAZDA 6 Small ： About 16.3cm 2.2cm. MAZDA 3 ：About 21.2cm 3.5cm. MAZDA 6 Large ： About 21.7cm 3.1cm. Material: High Quality ABS. The sticker is durable to heat and sunlight,so it will be lasting for years.
eBay
Car Interior Sticker Central control Decals Emblem Badge For Mazda 2 3 5 6 8 Atenza CX5 CX-7 CX-9
Aliexpress UK